An Audio Company With No Limits

Product Guide 

An Audio Company With No Limits ST

An Audio Company With No Limits ST 

No other speaker company takes the same approach to 

developing technology, bringing innovation to market and 

celebrating creativity in everything it does. SoundTube’s 

engineers are constantly striving to bring the best possible 

technologies and designs to the commercial market, and 

work toward meeting key safety and electrical compliance 

goals for U.S. and international markets. As a result, we have 

the industry’s widest selection of UL-listed speakers and our 

products also meet RoHS, CE and many of the new National 

Fire Protection Association (NFPA) requirements. All SoundTube 

products come with a 5-year limited warranty and all SoundTube 

products are designed and engineered in the U.S.A. 

Lead. Or Follow 

ST 

The Cure for the Common Speaker 

Commercial Applications 02 

Got UL? 04 

RSi Open-Ceiling Speakers 06 

HPi High-Power Speakers 08 

SM Surface-Mount Speakers 14 

CMi In-Ceiling Speakers 18 

CM-EZ In-Ceiling Speakers 22 

IW In-Wall Speakers 26 

31-EZ Micro-Module Speakers 28 

FP Focus-Point Speakers 30 

XT In-Ground Speakers 34 

SD Surface-Direct Speakers 38 

RF Raw-Frame Speakers 42 

SA Amplifiers 43 

About MSE Audio ® Group 44 

1

The Cure for the Common Speaker ST 

Our speakers are unlike anything you’ve ever heard—or seen—before. 

From the attention-grabbing cylindrical structures that gave us our 

name to the sleek, contemporary designs we create today, one thing 

has always set us apart: superior sound. With an unwavering focus 

on solution-based engineering and customer satisfaction, SoundTube 

Entertainment has been crafting cost-effective, high-quality, aesthetic 

speakers for the commercial sound industry for more than a decade. 

Offering full lines of loudspeakers for paging, background music, sound 

focusing, foreground music and a variety of other uses, SoundTube has 

efficient solutions for almost any commercial audio need. With fuller 

coverage over larger areas than conventional speakers, SoundTube’s 

sound is not only exceptional, it’s economical. Ours are the most costeffective 

speakers of their kind on the market today. 

Whatever an application requires—open-ceiling, in-wall, surfacemount, 

in-ceiling or outdoor audio—SoundTube has a highperformance 

speaker to fit the bill. SoundTube engineers create 

product lines and models with consistency in mind, so the CMi 

speakers in the drop-tile ceiling over a restaurant’s dining room 

produce the same tone and sound quality as the RSi speakers in the 

open ceiling over the foyer. And whether those speakers emit music or 

announcements, every note and word is always crystal clear. 

SoundTube also matches incomparable sound with extraordinary 

design. Our speakers are intended to look as good as they sound. 

We create aesthetically pleasing speakers with clean lines and 

feature a variety of mounting methods as well as custom painting and 

color options to ensure our products fit in to any commercial dècor. 

SoundTube speakers can blend in with your architecture, complement 

your layout, or remain virtually invisible. 

35 hz 

String Bass 

Guitar 

Voice/Vocals 

Violin 

Commercial Applications 

BroadBeam ® : Ensuring the Best Sound Coverage ST 

Anyone who has paid close attention to a conventional speaker may 

have noticed what is sometimes called the grocery store effect: The 

farther off-center you move from the speaker, the weaker its higher 

frequencies become. Not so with SoundTube speakers. Our patented 

BroadBeam ® waveguide technology produces a predictable 110° 

coverage pattern that ensures you don’t have to be directly in front of 

a speaker to get great sound. 

While the beam of sound created by a typical speaker is direct and 

narrow, BroadBeam disperses a much fuller sound to create a wider 

beam, providing crisp vocals and unrivaled clarity between musical 

notes to a larger area. This is what makes SoundTube speakers stand 

above the rest. With such outstanding, consistent edge-to-edge 

coverage, you get much better sound for your money. 

BroadBeam ® vs. BroadBeam ® HP ST 

For particularly noisy or large areas like airports, convention centers 

and gymnasiums, there’s BroadBeam ® HP, a high-power version 

of BroadBeam with a 90° coverage angle. BroadBeamHP features 

higher output and longer throw, allowing announcements and music 

to be clearly heard over loud crowds or at longer distances. 

3,000 Hz Crossover Frequency 

Woofer (Bass) Tweeter (Treble) 

Key Intelligibility Frequencies 

1,000 HZ 

SoundTube Speakers 

SoundTube Speaker (Us) Conventional Speaker (Them) 

Treble Frequency 

Dispersion 

Low to Mid Frequency 

Dispersion 

Conventional Speakers 

Triangle and Cymbals 

SoundTube’s BroadBeam speakers cover a wide range of essential frequencies (1,000 Hz to 10,000 Hz) with realistic, exceptional sound. 

10,000 Hz 

20,000 hz 

ST 


Solution-Based Product Development ST 

Throughout every step in the development process, SoundTube 

engineers keep the end-user in mind. Our careful consideration of 

feedback from resellers and customers facilitates constant innovation 

and improvement in mounting systems, industrial design and sound 

quality. 

Most SoundTube speakers have built-in or optional transformers. This 

means they’re compatible with just about any commercial application 

in the world. So whether you’re running on 25, 70.7 or 100 volts, 

SoundTube speakers will fit seamlessly into your system. 

With included and optional accessories that can adapt our speakers 

to a variety of applications, installation is a cinch, resulting in reduced 

labor costs. Each box includes almost all the necessary items to set 

up the speaker, so your installer won’t have to shop around or dig 

in his truck for miscellaneous parts and pieces. Nor will he have to 

perform a precarious balancing act on a ladder while fighting to install 

a bracket—our hanging and mounting systems are created specifically 

to make the job trouble-free. 

We’re even there for you behind the scenes before your speakers are 

ordered. SoundTube engineers work with integrators and consultants 

throughout the specification process to make sure you get the correct 

quantity of the proper speakers for your application. Independently 

verified, consistent data is also readily available to our dealers in a 

variety of formats to help them create the best possible commercial 

sound system for your space. 

3

Got UL? 

The Widest Selection of UL-Listed Speakers ST 

For over a century, Underwriters Laboratories has developed safety 

standards and tested products to ensure they are safe for use. Several 

states and local jurisdictions now require that commercial speakers 

be UL-listed. 

SoundTube guarantees that all products bearing the UL logo are UL- 

listed, not just that they meet UL requirements. This is an important 

distinction, because where a UL listing is mandatory, simply meeting 

the requirements will not pass inspection. We go to great lengths 

to obtain listings so that with the majority of SoundTube models, 

customers can rest assured that Underwriters Laboratories has 

independently evaluated and officially certified the product. 

And UL isn’t the only regulatory area where we’ve got you covered. Our 

products also meet the approval standards of RoHS, WEEE and CE. 

UL Listing Categories for Speakers ST 

UL 1480 tests a speaker’s ability to withstand harsh environmental 

conditions and confirms that it will not catch fire or otherwise cause 

harm in the event of improper installation. 

UL 1480 is required to meet the new NFPA-72-2010 code. 

UL 2043 applies to speakers meant for installation in plenum (or 

air-handling) spaces, such as above suspended ceilings or beneath 

floors. UL 2043 tests the rate of heat release and smoke release of 

burning product samples to ensure they meet safety requirements. 

UL 2239 ensures the safety of hardware associated with hanging 

devices, such as cables, straps, staples, etc. 

RS4-EZ 

RS400i 

RS500i 

RS600i 

RS800i 

RS1001i-II-T 

CM31-EZ 

CM42-EZ 

CM62-EZ 

CM62-EZs 

CM82-EZ 

CM82-EZs 

CM-EZ-II 

UL 1480 UL 2239 

UL 1480 UL 2043 

IW31-EZ 

IW500b 

IW500i 

HP590i 

HP690i 

HP890i 

HP129i 

HP1290i 

ST 


UL 1480 UL 2239 

UL 1480 UL 2043 

SM31-EZ 

SM82-EZ 

SM400i 

SM500i 

SM590i 

SM800i 

SM890i 

SM1001p 

XT550 

XT850 

XT-RockSolid-2 

UL 1480 

UL 1480 

CM400i 

CM500i 

CM590i 

CM600i 

CM690i 

CM800d 

CM800i 

CM890d 

CM890i 

CM1001d-T 

SD1 

SD1g 

SD1sm 

SD1 Desktop Kit 

UL 1480 UL 2043 

UL 1480 UL 2043 

- Approved - Back Box Approved - Pending Approval - UL Testing Planned 

5

Features RSi 

Full-frequency dispersion 

Patented BroadBeam ® technology 

Hanging hardware included 

Fast-action wiring 

ZeroReflection enclosures 

Surface-mounting options 

Weather-resistant 

Applications RSi 

Houses of worship 

Conference centers 

Gymnasiums 

Grocery stores 

Restaurants 

Lounges and clubs 

Retail 

Open-Ceiling Speakers 

The Best Hanging Speakers on the Planet RSi 

For open, spacious buildings with high ceilings, SoundTube has 

built the RSi series of hanging speakers. Whether your installation is 

a cathedral or an exclusive boutique, our RSi speakers will deliver 

high-fidelity music and clearly intelligible paging from an aesthetically 

pleasing design. 

If your installation requires a mix of hanging speakers and in-ceiling or 

surface-mount models, you can rest assured that sound quality will 

stay the same throughout your facility, as SoundTube speakers are 

designed to match one another with the same timbre and tone. 

Along with fantastic sound and great looks, your SoundTube speakers 

come with peace of mind, as well. All RSi speakers are compliant 

with CE, WEEE, and RoHS regulations. Additionally, all RSi speakers 

except the RS4-EZ are UL-listed. 

Restaurant 

Grocery Store 



Training Center 

Stadium 

7

RSi vs. HPi 

Need help deciding which line to choose? If you have lower ceilings and 

need a wider coverage angle, the RSi series could be your best bet. If 

you have higher ceilings and need something with longer throw to cut 

through lots of ambient noise, HPi speakers fit the bill. Still can’t decide? 

We’re here to help. Call 800.647.TUBE. 

RSi Speakers 


The hallmark of SoundTube’s RSi speakers 

is full-frequency dispersion, made even 

more robust with SoundTube’s revolutionary 

BroadBeam high-frequency dispersion 

technology. 

Hanging Hardware Included 

Easily adjustable installation hardware, including 

hanging and safety cables and SpeedClamps, 

is packaged with each RSi speaker. 

ZeroReflection Enclosure 

RSi enclosures are engineered to eliminate 

standing sound waves inside the cabinet for a 

better sound. Our speaker cabinets produce 

intelligible sound in large open spaces while 

integrating with all types of architecture. 

18 Feet 

Open-Ceiling Speakers 

Wiring Made Easy 

Included with every RSi speaker is a fourpin 

Euroblock connector that speeds wiring, 

simplifies daisy-chaining of multiple speakers and 

allows for pre-wiring. 

Adjustable Output Levels 

RSi products include an easy-access, multiposition 

tap switch that allows installers to 

customize the intensity of each speaker’s sound. 

And since all RSi speakers include transformers, 

they are adaptable to 25-, 70.7- and 100-volt as 

well as voice-coil-direct systems. 

Surface-Mounting Option 

In addition to hanging in open-ceiling 

environments, RSi speakers can be surfacemounted 

with SoundTube’s optional bracket. 

HPi Speakers 



RS4-EZ RS400i RS500i RS600i RS800i RS1001i-II-T 

System Type 4” Full Range 4” Coax 5.25” Coax 6.5” Coax 8” Coax 10” Sub 

Frequency Response (-3 dB) 185 Hz - 13 kHz 95 Hz - 20 kHz 87 Hz - 22 kHz 85 Hz - 17 kHz 80 Hz - 22 kHz 53 Hz - 175 Hz 

Frequency Response (-10 dB) 98 Hz - 22 kHz 76 Hz - 22 kHz 61 Hz - 22 kHz 58 Hz - 22 kHz 58 Hz - 22 kHz 38 Hz - 450 Hz 

Height 

Diameter 

8.80 in / 

223.5 mm 

7.70 in / 

195.6 mm 

8.80 in / 

223.5 mm 

7.70 in / 

195.6 mm 

11.74 in / 

298.2 mm 

9.68 in / 

245.9 mm 

14.31 in / 

363.5 mm 

12.10 in / 

307.3 mm 

17.23 in / 

437.6 mm 

14.82 in / 

376.4 mm 

17.23 in / 

437.6 mm 

14.82 in / 

376.4 mm 

Weight 3.9 lb / 1.8 kg 5.0 lb / 2.3 kg 9.5 lb / 4.3 kg 13.5 lb / 6.1 kg 20.5 lb / 9.3 kg 27.0 lb / 12.3 kg 

Certifications RoHS, WEEE, CE 

RoHS, WEEE, 

UL 1480, CE 

RoHS, WEEE, 

UL 1480, CE 

RoHS, WEEE, 

UL 1480, CE 

RoHS, WEEE, 

UL 1480, CE 

RoHS, WEEE, 

UL 1480, CE 

9

Features HPi 


BroadBeam ® HP technology 

Hanging hardware included 



Surface-mounting options 

Applications HPi 

Indoor arenas 

Shopping centers 

Airports 

Convention centers 

Warehouses 

Gymnasiums 

High-Power Speakers 

Powerful Performance with Visual Appeal HPi 

For applications requiring hanging speakers with higher output, 

SoundTube developed the HPi line of high-power speakers. 

Combining good looks with great sound, the HPi series is ideal for 

convention centers, airports, gyms, superstores, arenas, stadiums 

and other high-volume long-throw applications. 

SoundTube designed the HPi series to sonically match the highpower 

speakers in the SM and CMi lines for installations that require a 

combination of hanging and mounted speakers. If your facility needs 

in-ceiling speakers above the bar, surface-mounted models around 

the patio, and hanging speakers over the lounge, SoundTube will 

deliver the same high-quality foreground audio throughout. 

All HPi speakers are compliant with CE, WEEE, and RoHS regulations. 

Additionally, all HPi speakers except the HP590i are UL-listed. 

Outdoor Athletic Stadium 

Convention Center 



Transit Station Reception Center 

11


The hallmark of SoundTube’s HPi speakers 

is full-frequency dispersion, made even 

more robust with SoundTube’s revolutionary 

BroadBeamHP high-frequency dispersion 

technology. 

Hanging Hardware Included 

Installation hardware, including adjustable 

hanging cables, safety cables and 

SpeedClamps, is packaged with each HPi 

speaker. 

ZeroReflection Enclosure 

HPi enclosures are engineered to eliminate 

standing sound waves inside the cabinet for a 

better sound. Our glass fiber reinforced speaker 

cabinets produce intelligible sound in large 

open spaces while integrating with all types of 

architecture. 

RSi vs. HPi 

Need help deciding which line to choose? If you have lower ceilings and 

need a wider coverage angle, the RSi series could be your best bet. If 

you have higher ceilings and need something with longer throw to cut 

through lots of ambient noise, HPi speakers fit the bill. Still can’t decide? 

We’re here to help. Call 800.647.TUBE. 

RSi Speakers 

18 Feet 

High-Power Speakers 


Included with every HPi speaker is a fourpin 

Euroblock connector that speeds wiring, 

simplifies daisy-chaining of multiple speakers and 

allows for pre-wiring. 


HPi products include an easy-access, multiposition 



And since all HPi speakers include transformers, 



Surface-Mounting Option 

In addition to hanging in open-ceiling 

environments, HPi speakers can be surfacemounted 

with SoundTube’s optional bracket. 

HPi Speakers 



HP590i HP690i HP890i HP129i HP1290i 

System Type 5.25” Coax, High-SPL 6.5” Coax, High-SPL 8” Coax, High-SPL 12” Coax, High-SPL 12” Coax, High-SPL 

Frequency Response (-3 dB) 95 Hz - 22 kHz 112 Hz - 21 kHz 93 Hz - 22 kHz 118 Hz - 16 kHz 77 Hz - 19 kHz 


Height 11.74 in / 298.2 mm 14.31 in / 363.5 mm 17.23 in / 437.6 mm 17.80 in / 452.1 mm 22.80 in / 579.1 mm 

Diameter 9.68 in / 245.9 mm 12.10 in / 307.3 mm 14.82 in / 376.4 mm 18.00 in / 457.2 mm 20.80 in / 528.3 mm 

Weight 9.5 lb / 4.3 kg 18.5 lb / 8.4 kg 26.8 lb / 12.2 kg 28.0 lb / 12.7 kg 35.0 lb / 15.9 kg 

Certifications CE, RoHS, WEEE 

UL 1480, CE, RoHS, 

WEEE 


WEEE 


WEEE 


WEEE 

13

Features SM 



Fast, easy installation 

Mounting hardware included 

All-weather durability 


Precision aiming capability 

Applications SM 

Theme parks 

Restaurants 

Hotels 

Casinos 

Educational facilities 

Warehouses 

Retail 

Surface-Mount Speakers 

Installation Ease, Adjustability, Amazing Sound SM 

If you need big sound from your outdoor light pole or soft music in 

your café, SoundTube’s SM series delivers crystal-clear audio from 

an inconspicuous surface-mounted location. Whether attached to a 

ceiling, wall or pole, SM speakers will deliver high-fidelity music and 

clearly intelligible announcements. Featuring simple, secure mounting 

mechanisms, the SM series is designed for easy, versatile installation. 

The SM series was engineered to produce big sound from a small 

speaker. From the inconspicuous SM400i to the powerful SM890i, 

SoundTube has a speaker for every surface-mount application. 

All SM speakers are compliant with CE, WEEE, and RoHS regulations. 

City Park 


Restaurant Patio Retail Storefront 

15

Unparalleled Coverage 

Quality coverage is the highlight of SoundTube products, and the 

SM series speakers are no exception. Their wide dispersion pattern 

results in exceptionally smooth, clear sound. 

SoundTube SM Speakers 

Overhead View 

Conventional Surface-mount Speakers 

Overhead View 

Low- to Mid- 

Frequency 

Dispersion 

High- 

Frequency 

Dispersion 

Low- to Mid- 

Frequency 

Dispersion 

High- 

Frequency 

Dispersion 

Surface-Mount Speakers 


The hallmark of SoundTube’s SM speakers is 

full-frequency dispersion, made even more robust 

with SoundTube’s revolutionary BroadBeam 

and BroadBeamHP high-frequency dispersion 

technology. 

Smaller Made Better 

The SM400i is an ultra low-profile surface-mount 

speaker that includes an almost-invisible Stealth mounting bracket. 


Included with every SM speaker (except the 

SM31-EZ) is a fast-action, four-pin Euroblock 

connector that speeds wiring, simplifies daisychaining 

of multiple speakers and allows for 

pre-wiring. 


SM products include an easy-access, multiposition 



And since all SM speakers include built-in or 

optional transformers, they are adaptable to 25-, 

70.7- and 100-volt as well as voice-coil-direct 

systems. 

All-Weather Durability 

Ultra-durable construction with powder-coated 

aluminum, steel or stainless steel grilles and 

terminal weather boots allow for indoor or outdoor 

installation. 

Surface-Mount Options 

SoundTube’s SM mounting brackets allow for 

vertical and horizontal mounting applications (pole 

mount adaptors are available). In addition to the 

SM series, SoundTube’s RSi and HPi speakers 

can be surface-mounted using their optional 

brackets. 


SM31-EZ* SM400i SM500i SM590i 

System Type 3” Full-Range 4” Coax 5.25” Coax 5.25”Coax, High-SPL 

Frequency Response (-3 dB) 150 Hz - 22 kHz 97 Hz - 22 kHz 86 Hz - 22 kHz 100 Hz - 22 kHz 


Height 4.00 in / 101.6 mm 6.97 in / 177.0 mm 12.48 in / 317.0 mm 12.48 in / 317.0 mm 

Width 4.00 in / 101.6 mm 9.68 in / 245.9 mm 8.53 in / 216.7 mm 8.53 in / 216.7 mm 

Weight 1.4 lb / 0.6 kg 5.3 lb / 2.4 kg 9.5 lb / 4.3 kg 9.5 lb / 4.3 kg 

Certifications 

CE, RoHS, WEEE 

(UL Testing Planned) 

UL 1480, CE, RoHS, WEEE UL 1480, CE, RoHS, WEEE CE, RoHS, WEEE 

SM800i* (Available Q4 2010) SM890i* / SM890i-WX* SM82-EZ* SM1001p* 

System Type 8” Coax 8” Offset, High-SPL 8” Offset 10” Powered Sub 

Frequency Response (-3 dB) 90 Hz - 22 kHz 100 Hz - 22 kHz 90 Hz - 22 kHz 55 Hz - 118 Hz 

Frequency Response (-10 dB) 55 Hz - 22 kHz 63 Hz - 22 kHz 65 Hz - 22 kHz 41 Hz - 224 Hz 


Width 11.65 in / 295.9 mm 11.65 in / 295.9 mm 11.65 in / 295.9 mm 21.00 in / 533.4 mm 











* Preliminary data 

17

Features CMi 



High output capabilities 



Easy mounting grilles 

Applications CMi 

Airports 

Education 


Hotels 


Restaurants 

Casinos 

In-Ceiling Speakers 

Installation Ease, High-Performance Sound CMi 

Designed for the most demanding in-ceiling applications, SoundTube’s 

CMi series was engineered for both paging and background or 

foreground music. This versatility is due to the CMi speakers’ heavyduty 

components and high-power-handling capabilities. Higher 

power through robust woofers produces a richer bass response while 

BroadBeam tweeters distribute high frequencies over a wider area. 

The result is powerful sound for both music and paging. Whether your 

restaurant needs louder music in the bar area or your office needs 

clearer PA announcements, the CMi series has an in-ceiling speaker 

to meet your needs. 

All CMi speakers are compliant with CE, WEEE, and RoHS regulations. 

Additionally, all CMi speakers except the CM590i are UL-listed. 


Workout Room 

Convenience Store 

Ice Cream Shoppe 

Hotel Lobby 

19

Comparison of CMi and CM-EZ Models 

SoundTube’s CMi speakers incorporate our patented BroadBeam 

technology. For longer-throw applications, model numbers with a 

*90i use BroadBeamHP. CM-EZ models do not offer BroadBeam 

technology but are an economical solution for many applications. 

Superior Coverage 

High SPL 

Quick Installation 

Outstanding Sound 

Quality for Music 

Great Sound from 

High Ceilings (20’ +) 

Clarity Over High 

Ambient Noise 

Euro Block Connector 

Division of Labor 

Convenience 

High Sensitivity 

Magnetic Grilles 

Economical Solutions 

Shallow Backcans 

CMi CM*90i CM-EZ 

- Good - Better - Best 

In-Ceiling Speakers 

Full-Frequency Dispersion 

The hallmark of SoundTube’s CMi speakers is 

full-frequency dispersion, made even more robust 

with SoundTube’s revolutionary BroadBeam 

constant-directivity technology. 

System Compatibility 

SoundTube’s CMi speakers are designed to 

sonically match our RSi and SMi speakers for 

applications requiring a combination of hanging 

and mounted speakers. 

BroadBeam ® HP 

For applications requiring high power with crystalclear 

intelligibility, SoundTube offers 5.25”, 6.5”, 

8” and 12” high-SPL models. These high-output 

models include dedicated high-sensitivity woofers 

and 1.36” compression drivers (except CM590i). 


Included with every CMi speaker is a four-pin 

Euroblock connector that speeds wiring, simplifies 

daisy-chaining of multiple speakers and allows for 

pre-wiring. 


CMi products include an easy-access, multiposition 



And since all CMi speakers include transformers, 



Rapid-Installation Features 

Rapid-installation features include metal 

SpeedWing constant-tension mounting, 

tile bridge, magnetic grille and bezel, and 

paint mask—all packaged with each speaker. 

Accessories include a pre-construction bracket 

and junction box for division-of-labor applications. 


CM400i CM500i CM590i CM600i CM690i 

System Type 4” Coax 5.25” Coax 

5.25” Coax, 

High-SPL 

6.5” Coax 6.5” Coax, High-SPL 



Backcan Height 6.55 in / 166.4 mm 7.75 in / 196.9 mm 7.75 in / 196.9 mm 7.94 in / 201.7 mm 7.94 in / 201.7 mm 




UL 1480 & 2043, CE, 

RoHS, WEEE 

UL 1480 & 2043, CE, 

RoHS, WEEE 


UL 1480 & 2043, CE, 

RoHS, WEEE 

UL 1480 & 2043, CE, 

RoHS, WEEE 

CM800i CM800d CM890i CM890d CM1001d-T 

System Type 8” Coax 8” Coax 8” Coax, High-SPL 8” Coax, High-SPL 10” Sub 

Frequency Response (-3 dB) 97 Hz - 22 kHz 73 Hz - 22 kHz 80 Hz - 22 kHz 77 Hz - 22 kHz 55 Hz - 118 Hz 

Frequency Response (-10 dB) 71 Hz - 22 kHz 56 Hz - 22 kHz 62 Hz - 22 kHz 61 Hz - 22 kHz 41 Hz - 224 Hz 

Backcan Height 7.94 in / 201.7 mm 12.46 in / 316.5 mm 7.94 in / 201.7 mm 12.46 in / 316.5 mm 12.46 in / 316.5 mm 




UL 1480 & 2043, CE, 

RoHS, WEEE 

UL 1480 & 2043, CE, 

RoHS, WEEE 

UL 1480 & 2043, CE, 

RoHS, WEEE 

UL 1480 & 2043, CE, 

RoHS, WEEE 

UL 1480 & 2043, CE, 

RoHS, WEEE 

21

Features CM-EZ 

Lower cost 

High efficiency 

High intelligibility 

Easy installation 

Available in short can depths 


Applications CM-EZ 

Education 

Airports 

Hospitals 

Office buildings 

Casinos 

Restaurants 

Economy In-Ceiling Speakers 

Speech Intelligibility and Value CM-EZ 

For crystal-clear PA announcements, look no further than 

SoundTube’s CM-EZ series. Engineered for better voice intelligibility 

and greater efficiency, the CM-EZ line is ideal for hospitals, schools, 

museums, offices, airports, and anywhere else vocal announcements 

are a top priority. 

Shallow backcans (as short as 3.5”) allow many of SoundTube’s CM- 

EZ speakers to fit into cramped plenum spaces where most speakers 

wouldn’t fit. Rated at 16 ohms (except the CM-EZ-II and CM31-EZ, 

which are 8 ohms), the CM-EZ line can produce high volume with 

low power, reducing operating costs and your carbon footprint. All 

speakers in the CM-EZ line are RoHS- and WEEE-compliant, CEapproved 

and UL-listed (except the CM31-EZ, for which UL approval 

is pending). 



Meeting Room Lobby 

Exercise Room 

Hotel Bar Restaurant 

23

Comparison of CMi and CM-EZ Models 

SoundTube’s CMi speakers incorporate our patented BroadBeam 

technology. For longer-throw applications, model numbers with a 

*90i use BroadBeamHP. CM-EZ models do not offer BroadBeam 

technology but are an economical solution for many applications. 

Superior Coverage 

High SPL 

Quick Installation 

Outstanding Sound 

Quality for Music 

Great Sound from 

High Ceilings (20’ +) 

Clarity Over High 

Ambient Noise 

Euro Block Connector 

Division of Labor 

Convenience 

High Sensitivity 

Magnetic Grilles 

Economical Solutions 

Shallow Backcans 

CMi CM*90i CM-EZ 

- Good - Better - Best 

Economy In-Ceiling Speakers 

Crystal-Clear Intelligibility 

Engineered for paging, safety and background 

music applications, the engineering directive for 

the CM-EZ line was to mate true intelligibility with 

high output and multiple installation options. 


CM-EZ products include an easy-access, 

multi-position tap switch that allows installers 

to customize the intensity of each speaker’s 

sound. And since all CM-EZ speakers include 

transformers, they are adaptable to 25-, 70.7- and 

100-volt as well as voice-coil-direct systems. 

Installation Options 

CM-EZ speakers include installation options for 

single or double drywall applications, shallow 

plenum spaces or standard installations in droptile 

ceilings. 

Rapid-Installation Features 

Rapid-installation features include metal 

SpeedWing constant-tension mounting, tile bridge 

and paint mask—all packaged with each speaker. 

Accessories include a pre-construction bracket 

and junction box for division-of-labor applications. 



CM-EZ-II CM31-EZ* CM42-EZs CM62-EZ 

System Type 8” Coax 3” Full-Range 4” Coax 6.5” Coax 



Backcan Height 7.5 in / 190.5 mm 4.20 in / 106.7 mm 3.75 in / 95.3 mm 5.75 in / 146.1 mm 

Diameter 10.75 in / 273.1 mm 5.5 in / 139.7 mm 7.5 in / 190.5 mm 11.75 in / 298.5 mm 



UL 1480 & 2043, CE, 

RoHS, WEEE 


(UL Pending) 

UL 1480 & 2043, CE, 

RoHS, WEEE 

CM62-EZs CM82-EZ CM82-EZs 

System Type 6.5” Coax 8” Coax 8” Coax 

Frequency Response (-3 dB) 135 Hz - 22 kHz 92 Hz - 18 kHz 109 Hz - 18 kHz 


Backcan Height 3.75 in / 95.3 mm 5.75 in / 146.1 mm 3.75 in / 95.3 mm 

Diameter 11.75 in / 298.5 mm 11.75 in / 298.5 mm 11.75 in / 298.5 mm 

Weight 7.0 lb / 3.2 kg 9.0 lb / 4.1 kg 7.0 lb / 3.2 kg 

UL 1480 & 2043, CE, 

RoHS, WEEE 

Certifications UL 1480 & 2043, CE, RoHS, WEEE UL 1480 & 2043, CE, RoHS, WEEE UL 1480 & 2043, CE, RoHS, WEEE 


25

Features IW 


High output capability 

Rapid and secure installation 

UL-listed steel enclosure 


Applications IW 


Corporate boardrooms 

Retail 


Museums 

Government facilities 

Hotels / condos 

High-Quality Audio in an Unobtrusive Design IW 

Offering high-quality audio in an unobtrusive in-wall design, 

SoundTube’s paintable IW speakers are an ideal audio solution in 

conference rooms, offices, medical facilities, schools, hotels, houses 

of worship, retail stores and restaurants. The included paint mask 

makes custom painting easy. 

Hotel Lobby 

In-Wall Speakers 

IW31-EZ* IW500i IW500b 

System Type 3” Full-Range 5.25” Coax 5.25” Coax 



Height 5.00 in / 127 mm 11.84 in / 300.7 mm 11.84 in / 300.7 mm 

Depth 5.00 in / 127 mm 5.00 in / 127 mm 5.00 in / 127 mm 

Width 5.00 in / 127 mm 8.64 in / 219.5 mm 8.64 in / 219.5 mm 



High-Quality Audio in an Unobtrusive Design IW 


(UL 1480 pending) 


UL 1480 (Back box), CE, RoHS, 

WEEE 


27

Compact, High-Performance Speakers 

Features 31-EZ 

Very small size (3”) 

Unobtrusive installation capability 

Full fidelity audio 

Easy installation and aiming 

Applications 31-EZ 

Retail 

Restaurants 


Education 

Corporate facilities 

Government facilities 

Hospitals 

Hotels 

Patios 

High Performance in a Small Package 31-EZ 

Engineered to fill small areas with big sound, SoundTube’s 31-EZ 

series includes full-range speakers for surface-mount, in-ceiling and 

in-wall application. They’re ideal for installations requiring a modest 

visual impact. 

Despite their small size, 31-EZ series speakers deliver exceptional 

quality and value, creating a potent sound for retail, restaurants, 

conference rooms, houses of worship, educational facilities or 

any setting where full-range intelligibility and low-profile design are 

needed. Weatherized components allow the 31-EZ series to be used 

indoors or out. 

High Performance In A Small Package 31-EZ 

CM31-EZ* IW31-EZ* RF31-EZ* SM31-EZ* 

System Type 3” Full-Range, In-Ceiling 3” Full-Range, In-Wall 3” Full-Range, In-Wall 

3” Full-Range, Surface- 

Mount 




Diameter 5.5 in / 139.7 mm 5.00 in / 127.0 mm 5.00 in / 127.0 mm 4.00 in / 101.6 mm 

Weight 3.0 lb / 1.4 kg 3.0 lb / 1.3 kg 3.0 lb / 1.3 kg 1.4 lb / .7 kg 



(UL Pending) 


(UL Pending) 






29

Sound-Focusing Speakers 

Features FP 

Audio is directed to a localized area 

Optional light, motion sensor, 

amplifier and scent delivery modules 

Easy installation and wiring 

Custom dome colors available 

Applications FP 

Retail kiosks 

Museum displays 

Themed entertainment 

Waiting areas 

Medical and dental offices 

Trade show displays 

Digital signage 

Sports pubs 

Targeted Audio in a Unique Package FP 

Many modern audio applications require intelligible, private sound 

for one or two listeners that doesn’t disturb other people nearby. 

The FP series provides focused sound dispersion by incorporating 

Dual-Parabolic technology in a specialized dome enclosure. Sound 

waves are projected into the dome then reflected directly below, filling 

a targeted hot spot with stereo or mono sound. 

To create a fully self-contained solution with FP speakers, several 

optional features are available, including an amplifier, LED light, 

motion detector and ScentAir ® unit. (Light and scent modules are not 

compatible. Otherwise, any combination of features can be added 

to a single FP.) We also offer a custom-printed SoundSleeve, 

emblazoned with any combination of graphics, logos, or photo 

images. 

A Complete Targeted Audio Solution FP 

Wax Museum 

Floral Purchase Kiosk 

Customer Lounge 

Museum Display 

31

Two Dome Sizes Available 

Choose between the cost-effective FP6020-II 

with a 20-inch dome or the FP6030-II with 

a 30-inch dome, which provides superior 

containment of low frequencies. Either model 

may be wired for stereo or mono sound. 

Fast-Action Wiring 

Each FP speaker is shipped with a 15-foot (4.6 

m) hardwire lead for easy system connection. 

Optional external transformers are available for 

25-, 70.7- or 100-volt systems. 

FP-Motion* 

The FP-Motion’s sensor can trigger a variety of responses—from 

sound to light to scent—when used in conjunction with other modules. 

It’s also great for controlling a continuous audio signal via time delay, 

and it can even activate external devices like audio/video media 

players, monitors or lighting. 

FP-Amp* 

This optional 20-watt-per-channel amplifier integrates with the 

speaker, eliminating the need for a bulky amplifier. The FP-Amp can 

be controlled globally (externally) or locally and is capable of amplifying 

outside sources. An included micro SD card and reader will play audio 

continuously, or when engaged by an external trigger (such as the 

FP-Motion). 

FP-Light* 

The light option (FP-Light) delivers a natural warm LED light, which can 

be used in conjunction with the motion sensor and amp, but not the 

ScentAir. 

FP-ScentAir ® * 

The FP-ScentAir ships with the motion sensor and is pre-plumbed 

for use with a ScentAir unit (sold separately). The ScentAir module 

delivers scented air to accentuate your marketing message. For more 

information, visit www.scentair.com. 

Sound-Focusing Speakers 

FP-Motion 1 

FP-Amp 2 

FP-Light 3 

® 4 

FP-ScentAir 

Switchable High-Pass Filter 

If your location has low ambient noise levels, you 

can enable a high-pass filter in your FP speaker 

that prevents “bleed” from lower frequency sound 

waves outside the desired listening area. 

SoundSleeve Graphics Options 

For high-visibility branding, an acoustically 

transparent SoundSleeve slips over the opening 

of an FP dome; SoundSleeves can be custom 

printed with any combination of graphics, logos, 

or photo images. 

1 

*A 15-volt, 5-amp (AC-PS-1550) or 15-volt, 3-amp (AC-PS-1530) power 

supply is required for all optional FP modules. Either power supply will 

support one or any combination of modules (except simultaneous light 

and scent). 

4 

3 

2 

A Complete Targeted Audio Solution FP 

Sound Where You Want It 

As sound waves reflect off the dual-parabolic dome, your audio is 

focused downward directly toward the listener. 

System Type 

FP6020-II FP6030-II 

2 x 25 mm 

High-Directivity 

2 x 25 mm 

High-Directivity 

Frequency Response (-3 dB) 170 Hz - 22 kHz 160 Hz - 22 kHz 

Frequency Response (-10 dB) 130 Hz - 22 kHz 130 Hz - 22 kHz 

Height 

Dome Diameter 

8.75 in / 

222.3 mm 

20.25 in / 

514.4 mm 

13.1 in / 

332.7 mm 

30.75 in / 

781.1 mm 

Weight 5.5 lb / 2.5 kg 9.0 lb / 4.1 kg 

Certifications CE, RoHS, WEEE CE, RoHS, WEEE 

33

Features XT 

Industrial durability 

High-performance audio 

Weatherproof enclosures 

Built-in theft resistance 

Easy, fast wiring 

In-Ground Speakers 

Unobtrusive designs 

Adjustable output levels 

Serious About Outdoor Audio XT 

Applications XT 

Amusement parks 

Resorts 


Outdoor cafès 

Mall walkways 

Hotel grounds 

SoundTube never accepted the conventional “wisdom” that the 

quality of outdoor audio isn’t important. As a result, SoundTube’s XT 

speakers have set a new standard for performance in outdoor music 

and paging, such as in theme parks, sports venues, public areas, 

transit stations, hotel grounds and restaurant patios. 

All XT speakers produce an omnidirectional coverage pattern, filling 

your space with high-quality audio. The XT550 and XT850 both 

feature adapted Broadbeam technology, while the XT-RockSolid-2 

uses two SolidDrive ® sound transducers to drive every square inch 

of the rock-like enclosure with omnidirectional sound—no holes, no 

grille, no hot spots. 

XT speakers include anti-theft brackets that sink deep into the ground, 

making them highly unlikely to “disappear” overnight. The XT550 and 

XT850 are made with industrial-strength enclosures that will last 

decades in even the worst conditions, maintaining their good looks 

after years of abuse from children, lawn equipment, chemicals and 

inclement weather. 

Resort Grounds 

City Walkway 


Shopping Center Courtyard 

Outdoor Cafe 

35

Efficient Coverage Pattern 

SoundTube’s BroadBeam dispersion technology distributes 

high frequencies of sound in a wider, more effective pattern than 

conventional speakers. This allows for wider spacing of speakers and 

fewer speakers overall without sacrificing intelligibility. 

SoundTube XT Speakers 

Conventional Outdoor Speakers 

In-Ground Speakers 

Color Options 

The XT550 and XT850 are available in Green and 

Sandstone colors; the XT-RockSolid-2 is available 

in Red Rock, Sandstone and Charcoal colors. 

Universal System Adaptability 

XT speakers include weatherproof transformers 

that allow for 25-, 70.7-, and 100-volt applications 

or voice-coil-direct settings. 

Theft Control Hardware 

Included anti-theft brackets on all models secure 

your speaker from deep in the ground, preventing 

theft. 

Realistic Rock Speaker 

XT-RockSolid is the only rock speaker on 

the market that looks like real stone. SolidDrive 

transducers drive the polyurethane surface 

without any holes or speaker components giving 

away the speaker’s location. 

Extreme-Duty 

With highly durable UV-, scratch-, and weatherresistant 

enclosures with liquid-tight compression 

fittings and professional grade components, you 

can be assured of long lasting performance and 

durability. (XT-RockSolid-2 won’t support a truck 

but does offer long life and weather resistance.) 

Omnidirectional Coverage 

All XT speakers, including the XT-RockSolid, 

provide full frequency sound dispersion and 

complete omnidirectional coverage, meaning 

you have smooth, fully intelligible audio no matter 

where you are in relation to the speaker. 

XT550 XT850 XT-RockSolid-2* 

System Type 5.25” Coax 8” Coax Direct-drive (2), In-ground 



Height 15.51 in / 394.0 mm 16.42 in / 417.1 mm 13.00 in / 330.2 mm 





UL 1480 Pending, 


UL 1480 Pending, CE, 

IP55, RoHS, WEEE 



37

Features SD 

Works with almost any solid surface 

In-wall, table, and glass mounting options 

Full-frequency audio performance 

Nearly invisible installation 

Can be mounted anywhere on surface 

Optional subwoofers available 

Applications SD 

Hotels 

Clean rooms 

Historical buildings 

Point of purchase 

Digital signage 

Boardrooms 

Courthouses 

Surface-Direct Speakers 

SD 

Sound Without Speakers 

Drywall, wood, glass, laminates, metal: these are just a few of the 

materials that can be transformed into speakers using SolidDrive 

surface-direct sound transducers. Drives can be hidden behind walls 

or in ceilings, under tables and countertops, in P.O.P. displays, booths 

and kiosks, and even under floors. The result is an invisible audio 

system in which sound emanates from the architecture itself. 

Like a conventional speaker, each SolidDrive unit is designed for 

one channel of audio; drives connect to an amplifier using standard 

speaker wire and can be adjusted by an equalizer. 

SolidDrive can generate sound using as little as 5-15 watts, and up 

to 60 watts. For applications that require extended periods of high 

power, we offer optional heat-sink fins. 

Restaurant with Outdoor Seating 

SD 


In-Wall Installation Retail Display 

39

Mounting Options 

SolidDrive’s various mounting options result in nearly endless 

versatility for your application. Window, wall or table—you can turn 

just about any surface in your room into a speaker. 

Drywall Mount 

Glass Mount 

Surface Mount 

Surface-Direct Speakers 

Solid Mounting Options 

For in-wall mounting applications, SolidDrives 

ship with a patented spring cantilever bracket. 

The bracket mounts to wall studs and holds the 

drive against the drywall with the exact amount of 

pressure for optimum performance. 

Multiple EQ Modules 

Simple and effective, EQ modules are available 

for a variety of substrates. The modules optimize 

the frequency response of drives for the type of 

surface to which they will be attached. 

Additional Low-End Response 

For additional bass response down to 40 

Hz, SoundTube offers SolidDrive-compatible 

subwoofers (SW7 and SW8). Subs are hidden 

behind paintable HVAC covers or perforated metal 

grilles. 

Portable Desktop Option 

Compact and portable, the SolidDrive Desktop 

Kit includes a mini amplifier, power supply, 

passive EQ module, international power adaptors, 

connector cables, and a durable carrying case. 

Color Options 

SolidDrive units are available in chrome, black and 

titanium finishes. Custom colors are available for 

large orders. 

Mounts Anywhere on Surface 

Unlike other surface-mount transducers, 

SolidDrive units can be mounted in a corner of a 

window, at the edge of a wall or at the end of a 

table (rather than in the middle) and still provide 

edge-to-edge, full fidelity coverage. 

SD1 SD1g SD1sm SD1 Desktop Kit 

System Type Surface-Direct 

Wall Mounted Speaker 

SD 


Surface-Direct 

Glass Mounted Speaker 

Surface-Direct 

Surface Mounted Speaker 

Surface Direct 

Desktop Speaker Kit 




Diameter 2.30 in / 58 mm 2.30 in / 58 mm 2.30 in / 58 mm 2.30 in / 58 mm 

Mounting Foot Diameter 3.50 in / 89 mm 2.00 in / 51 mm 3.50 in / 89 mm 2.00 in / 51 mm 


Color Options Chrome, Titanium Chrome, Black, Titanium Chrome, Black, Titanium Chrome, Black, Titanium 

Certifications UL 1480 & 2043 UL 1480 & 2043 UL1480 & 2043 N/A 

41

Features RF 

Superior intelligibility 

High efficiency 

Fits industry standard backcans 

Easy wiring and setup 

Simple retrofitting capability 

Ease and Versatility RF 

Applications RF 

Airports 


Gymnasiums 

Hotels 



Developed specifically to fit into industry-standard backcans, the RF 

series is ideal for new and retrofit installations where high efficiency 

and clear sound are critical. 

Whether you need high-volume speakers in an airport or convention 

center (RF122-150) or replacement drivers for a large retrofit (RF41-20), 

the RF series from SoundTube makes installations fast and simple. 

RF31-EZ* RF41-20 RF122-150 

System Type 3” Full-Range, Raw-Frame 4” Full-Range, Raw-Frame 12” Coax, High-SPL, Raw-Frame 



Height 2.25 in / 57.1 mm 2.46 in / 62.5 mm 8.08 in / 205.2 mm 






Raw-Frame Speakers 

Ease and Versatility for Retrofits and New Construction RF 

CE, RoHS, WEEE CE, RoHS, WEEE 


Features SA 

20-watt stereo output 

Aluminum housing 

Integrated heat sink 

Flexible power inputs 

Flexible audio inputs 

Flexible mounting options 

External power supply available 

Amplification Where You Need It SA 

Applications SA 

Retail kiosks 

Digital signage with sound 

Classrooms 

Meeting rooms 

Museums 

Portable A/V carts 

Compact and cost-effective, SA amplifiers are perfect for any 

application requiring a small amplifier to boost a limited-source 

output (e.g. computers, A/V projectors, mp3 players, etc.). Common 

applications include education, P.O.P. displays, digital signage, 

museum displays, trade show booths, and PA systems. In addition to 

line level inputs, SA amplifiers can accept an amplified signal from an 

LCD monitor or projector. 

SA202 

Power per Channel (20-20 kHz, 4 ohm, both channels driven) 20 W 

Power per Channel (20-20kHz, 8 ohm, both channels driven) 10 W 

S/N (120 Hz, 4 ohm, A-Weighted) 92 dB 

Input Impedance 6 k ohms 

Max. Gain 35 dB 

Compact Amplifiers 

Amplification Where You Need It SA 

Ultra-Compact 

SA Amplifiers are some of the smallest on the 

market, perfect for applications where local 

amplification is more cost-effective than long runs 

of expensive copper. 

Multiple Input Options 

SA amplifiers accept both stereo RCA and 3.5 mm 

mini inputs, as well as high-level inputs from video 

monitors, projectors, etc. 

12 V Trigger 

SA amplifiers can be integrated with a projector, 

video monitor, or other external device that 

“triggers” the amplifier to turn on and off. The 12volt 

trigger makes operation simple, as audio will 

automatically be engaged. 

Mounting Hardware Included 

All necessary hardware is included for surfaceand 

pole-mount installations. Optional rack-mount 

adaptors are also available. 

High-Pass Filter or Full Range 

SA amplifiers feature a selectable high-pass filter 

for use with small speakers. By cutting the very low 

frequencies, distortion is minimized while SPL and 

intelligibility are increased. 

Easy Connection 

Euroblock connectors allow for pre-wiring, which 

makes installation quick and convenient. 

43

About MSE Audio ® Group www.mseaudio.com 

The MSE Audio Group comprises three companies specializing in 

high quality speaker products for commercial and residential audio. 

All three companies work as one group to bring design synergies and 

unique product features to all the markets we serve. 

About MSE Audio ® Group 

www.soundtube.com 

Lead. Or Follow. 

SoundTube Entertainment ® , based in Park City, Utah, designs and 

manufactures in-wall, in-ceiling, surface-mount, open-ceiling, focusedaudio 

and outdoor speakers for commercial installations worldwide. 

SoundTube products include several patented technologies for 

both speaker acoustics, design and mounting systems. SoundTube 

speakers are found in shopping centers, airports, houses of worship, 

restaurants, educational facilities, government facilities, casinos and 

resorts around the world. 

www.inductiondynamics.com 

Audio Perfection Realized 

Induction Dynamics ® is based in Overland Park, Kansas. This 

group focuses on custom audio solutions for the high end residential 

market, offering freestanding, in-wall and on-wall speakers that 

can match the décor of any living or entertaining space. Utilizing 

patented technologies for crossovers and speaker components, 

Induction Dynamics speakers have won numerous accolades from 

audiophiles and home theater professionals. Induction Dynamics 

also manufactures the unique SolidDrive ® transducers that transform 

surfaces into speakers. 

www.phasetech.com 

Speakers for your Life 

Phase Technology ® is based in Jacksonville, Florida and is one of 

the oldest and most prestigious speaker manufacturers in the United 

States. Holding numerous patents for speaker design (including the 

soft dome tweeter), Phase Technology offers a range of speakers for 

the home integrator including the dARTS Digital Audio Reference 

Theater System, freestanding speakers, in-wall and in-ceiling 

speakers, bookshelf speakers and powered subwoofers. 

Genuine Customer Support ST 

Along with our outstanding products comes incomparable 

service. SoundTube’s technical support, sales and customer 

service staffs are constantly on hand to assist you with ordering 

questions, technical information, troubleshooting and layout help 

during regular business hours. With most orders shipping sameday 

from a carefully managed inventory, we’re almost always able 

to get you the system you need by the time you need it, even if 

it’s within 24 hours. 

And if an unforeseen problem should occur, we’re eager to help 

you solve it. All SoundTube products are covered by a five-year 

limited warranty, and SolidDrive products have a seven-year 

warranty. We make it a point to expedite warranty issues, and 

our customer-friendly order and return policies make the process 

as easy as possible. 

ST 


45

SoundTube Entertainment ST 

6430 business park loop road 

park city, utah 84098 

435.647.9555 

800.647.TUBE 

www.soundtube.com 

© Copyright SoundTube Entertainment 2010

An Audio Company With No Limits

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